Creating Grouped Violin Plots with Trend Lines Across Groups Using ggplot2 and Log10 Transformation

Creating a Fake Legend in ggplot: A Step-by-Step Guide Using qplot() and grid.arrange()

Manipulating Labels, Legends, Spacing in Parallel Coordinate Plots with grid.arrange

10 Ways to Reorder Items in a ggplot2 Legend for Effective Visualizations

How to Customize the Legend of a Bubble Map using Leaflet in R

ggplot2 Histogram Legend Too Large: Understanding the Issue and Solutions

Extracting Coefficient Value from Legend in R Plots

Análisis y visualización de temperatura media y máxima en R con ggplot.